ITEM NAME:HDMI Cable Signal Amplifier Repeater Extender Booster HD 4K 1080P UP TV 40M I7N6 Product description: Product Name:HDMI signal amplifier female-to-female 40 meter Repeater Mini 1080 p4 k * 2 k hdmi relay extender hdmi adapter hdmi 3d pulse signal amplifier 4.95 GBPS HDTV signal ah131 + hdmi extender The hdmi repeater is designed to support long distance transmission of hdmi signals by amplifying hdmi differential signals. These devices provide solutions to noise, space and security problems and control data centers, information distribution, conference room presentations, school and corporate training environments. Features: Can you buffer and amplify the signal Up to 40 m Video input support :24/50/60fs/1080 p/1080i/720 p/576 p/576i/480 p/480i Video output support :24/50/60fs/1080 p/1080i/720 p/576 p/576i/480 p/480i No loss of signal quality Easy to operate: Specifications: Hdmi connector :19 female pins Maximum transmission rate :165mhz Maximum transmission bandwidth :4.95 GBPS Enter video signal :1.2 volts p-p DDC output signal :5v p-p (TTL) Operating temperature range :(-15 to + 55) Working humidity: 5-90% rh(no condensation) Packpage includes: 1xHDMI signal amplifier female-to-female 40 meter Repeater.The hdmi repeater is designed to support long distance transmission of hdmi signals by amplifying hdmi differential signals. Can you buffer and amplify the signal. Hdmi connector :19 female pins. DDC output signal :5v p-p (TTL).